193         int currStride, const WebPIterator& prevIter, const Color8888* prevBuffer, int prevStride) {  in initializeFrame()  argument
205         copyFrame(prevBuffer, prevStride, currBuffer, currStride, canvasWidth, canvasHeight);  in initializeFrame()
223         int currStride, const WebPIterator& prevIter, const Color8888* prevBuffer, int prevStride) {  in decodeFrame()  argument
251                         const Color8888 prevPixel = prevBuffer[canvasY * prevStride + canvasX];  in decodeFrame()
269                         const Color8888 prevPixel = prevBuffer[canvasY * prevStride + canvasX];  in decodeFrame()
308     Color8888* prevBuffer = (frameNr == 0) ? outputPtr : mPreservedBuffer;  in drawFrame()  local
324         Color8888* tmpBuffer = prevBuffer;  in drawFrame()
325         prevBuffer = currBuffer;  in drawFrame()
334               prevBuffer, currBuffer, outputPtr, mPreservedBuffer);  in drawFrame()
337         initializeFrame(currIter, currBuffer, currStride, prevIter, prevBuffer, prevStride);  in drawFrame()
340             if (!decodeFrame(currIter, currBuffer, currStride, prevIter, prevBuffer, prevStride)) {  in drawFrame()